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Last pushed: 6 days ago
Short Description
Dockerized (but not only) simple config generator from templates and JSON data using Jinja2
Full Description

templated

Dockerized (but not only) simple config generator from templates and JSON data using Jinja2

May collect (and merge) configuration data from JSON URL (including webdis, http://firebase.com or local etcd, for example), files, strings and generate config (but not only) files from template files/URLs.

Simple example

docker run --rm \
    -v /etc/someconf:/data \
    $IMG_NAME \
    /templated.py -v \
        -u http://myfirebase.com/conf/conf1.json \
        -u http://myfirebase.com/conf/conf2.json \
        -T http://myfirebase.com/tpl/test2.tpl \
        -s '{"key":"mysecretkey1"}' \
        -o test1.conf \
        -p 0600 \
        -s '{"key":"mysecretkey2"}' \
        -o test2.conf

This example write in folder /etc/someconf 2 files using template test2.tpl and data from conf1.json and conf2.json

  • test1.conf with permissons 0644
  • test2.conf with permissons 0600 and different key value

Limitation

Any JSON data must be object (not string or bare array)

All parametrs

All the arguments used in the order of declaration and can be called multiple times
   -t, --templates {DIR}        reset template search path (default is "./")
   -u, --curl {URL}             JSON config urls
   -s, --str {JSON-string}      JSON config from string
   -c, --cfile {FILE}           JSON config filepath
   -f, --file {FILE}            load template from file
   -T, --turl {URL}             load template from URL
   -o, --out {FILE}             write last loaded template to file
   -p, --perm {PERM}            set permissions for created files (octal integer, default 0644)
   -r, --reset                  reset global config
   -U, --uid {UID}              set uid for created files (default -1, unchanged)
   -G, --gid {GID}              set gid for created files (default -1, unchanged)
   -d, --dump                   dump global config to stdout
   -v, --verbose                verbose output (to stderr)
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Owner
trurlmcbyte
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